docs: update docs for objc_storeStrong behaviour

objc_storeStrong does not return a value.

llvm-svn: 294855

1 files changed, 2 insertions, 5 deletions

diff --git a/clang/docs/AutomaticReferenceCounting.rst b/clang/docs/AutomaticReferenceCounting.rst
index aa2a28399d1..fbd1ba4c4d4 100644
--- a/clang/docs/AutomaticReferenceCounting.rst
+++ b/clang/docs/AutomaticReferenceCounting.rst
@@ -2258,16 +2258,13 @@ non-block type [*]_.  Equivalent to the following code:
 
 .. code-block:: objc
 
-  id objc_storeStrong(id *object, id value) {
-    value = [value retain];
+  void objc_storeStrong(id *object, id value) {
     id oldValue = *object;
+    value = [value retain];
     *object = value;
     [oldValue release];
-    return value;
   }
 
-Always returns ``value``.
-
 .. [*] This does not imply that a ``__strong`` object of block type is an
    invalid argument to this function. Rather it implies that an ``objc_retain``
    and not an ``objc_retainBlock`` operation will be emitted if the argument is